COVID-19-associated pancytopenia and typhlitis

Case report: Herbal treatment of neutropenic enterocolitis after chemotherapy for breast cancer

In this case report, a 53-year-old woman was diagnosed with severe NE after receiving chemotherapy for breast cancer. The patient with breast cancer was treated with a single cycle of docetaxel (140 mg) + epirubicin (130 mg) + cyclophosphamide (0.9 g) chemotherapy. However, the woman presented with symptoms of fatigue and diarrhea 5 days later accompanied with severe neutropenia according to the routine blood test. The computed tomography examination displayed the thickening and swelling of the colorectal wall. After the diagnosis of NE, the woman received antibiotics and supportive treatment, but her symptoms were not improved. The Chinese herbal medicine (CHM) diagnostic pattern was then designed for the patient. The patient was administered with two CHM decoctions. One decoction contained 24 kinds of herbal materials, and the other one was called pure ginseng decoction. These two decoctions were administered to the patient 2 or 3 times per day to tonify the spleen, nourish Qi and blood, and remove phlegm and damp heat symptoms. After the CHM treatment lasting for 10 days, the symptoms of the patient were improved, and she was discharged. In conclusion, CHM treatment played an indispensable role in curing the woman with chemotherapy-induced NE.

COVID-19 and Subsequent Development of Pancytopenia With Concurrent Disseminated Intravascular Coagulation

Complications resulting from coronavirus disease 2019 (COVID-19) sequelae have been well documented. These include blood conditions such as lymphopenia, thrombocytopenia, and hypercoagulability. Less common problems that may arise are disseminated intravascular coagulation (DIC), immune thrombocytopenic purpura (ITP), and pancytopenia. Furthermore, the majority of COVID-19 patients to develop pancytopenia have been immunosuppressed. We present a case of a previously immunocompetent patient who subsequently developed pancytopenia, DIC, as well as symptoms of ITP one month after being diagnosed with COVID-19.

Pancytopenia Secondary to SARS-CoV-2 Infection—a Case Report

Pancytopenia is a condition when a person has a low count of all three types of blood cells, causing a triage of anaemia, leukopenia and thrombocytopenia. It should not be considered a disease in itself but rather a sign of a disease that needs to be further evaluated. Among the various causes, viral infections like the human immunodeficiency virus, cytomegalovirus, Epstein-Barr virus and parvovirus B19 have been implicated. Pancytopenia is a rare complication and is not commonly seen in patients with COVID-19 disease. Here, we report a case of pancytopenia in a previously immunocompetent elderly male patient with SARS-CoV-2 infection.

De novo pancytopaenia in an older adult with severe COVID-19 infection

During the COVID-19 pandemic, it was recognised that SARS-CoV-2 can cause multisystem illness. Non-respiratory complications observed early in the pandemic were haematological in nature. A rare but serious haematological complication of COVID-19 infection is pancytopaenia. We describe a case of an older adult without pre-existing haematological disease or risk factors for cell dyscrasia with severe pancytopaenia induced by COVID-19, who developed critical illness requiring respiratory support in intensive care and died. Our case report highlights that de novo pancytopaenia may only present with mild dermatological manifestations and may indicate severe COVID-19 infection. Management is primarily supportive and early involvement of haematology should be sought.

Case Report: COVID Associated Pancytopenia Unmasking Previously Undiagnosed Pernicious Anemia

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-associated pancytopenia is a known but rare complication of COVID-19 syndrome that is not well described in literature. Severe acute respiratory syndrome coronavirus 2 has shown the potential to affect any organ including the bone marrow, which then results in a decrease in all three blood cell lines. These cases usually resolve with the passage of time and treatment of underlying risk factors. As COVID pneumonia rates continue to increase worldwide, it is crucial to be able to recognize this complication. Additionally, deeper investigation into patient's response to COVID infection can be complicated by unexpected underlying disease. We report a case of a symptomatic 24-year-old active duty male in Hawaii with post-COVID pancytopenia that was found to have previously undiagnosed pernicious anemia and his response to standard treatment.

Myelodysplastic syndrome in a case of new-onset pancytopenia

Myelodysplastic syndrome (MDS) is an infrequent cause of pancytopenia, which is a decrease in all three peripheral blood cell lines. We report the case of new-onset pancytopenia following administration of a COVID-19 vaccine and recurrent Zosyn use who was later found to have myelodysplastic syndrome.

An unusual cause of spontaneous pneumothorax: Post-COVID-19 pulmonary fibrosis

Spontaneous pneumothorax (SP) is characterized by the escape of broncho-alveolar air into presence of air in the pleural space without preceding blunt or penetrating trauma. SP requires prompt diagnosis and treatment. SP is divided into two groups as primary and secondary. Primary SP is usually seen in tall and thin patients with no clinically evident underlying lung disease (especially in tall and thin subjects), whereas secondary SP cases have an underlying lung disease, such as cystic lung disease, cavitary lung lesions, severe asthma, emphysema or pneumonia. Patients with Coronavirus-2019 (COVID-19) may experience the SP during the diagnosis and treatment processes, and it is a significant cause of morbidity. However, late-onset SP after recovering from COVID-19 is unusual. Herein we present a case with post-COVID-19 pulmonary fibrosis-like changes and subsequent late onset spontaneous pneumothorax (SP). We also present the patient's radiological findings.

A coronavirus disease-2019 induced pancytopenia

As the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) pandemic progresses, various hematologic complications have emerged, often centered around the hypercoagulable state. However, pancytopenia represents a rare but serious complication from SARS-CoV2 infection. While lymphopenia is a common finding, concomitant acute anemia and thrombocytopenia are not commonly reported. We describe a novel case of SARS-CoV2 pancytopenia in a 40-year-old male without active risk factors for cell line derangements but subsequent critical illness.